
Security Boss Standard Door Mount Pet Door
$159.99
SINGLE FLAP PET DOORS FOR DOORS
The SB Standard Pet Door is our highest rated utility, economy pet door made for doors 1 1/4" to 2" thick. This door has several attributes that sets it apart from other utility or lower priced pet doors. All Security Boss products are hand built to order.
Features:
- Strong frame
- Flaps are weatherized that prevents yellowing and shrinking
- Door model can fit up to 1 1/4" to 2" thick doors
- Panel is made with 1/4" HDPE that provides more security
- Flap is located on the exterior frame to maximize weather protection
![]() Pet / Size Recommendations Use the sizing tool to the left to begin the selection process of your SB Standard Door. Note: This tool is for reference only and does not guarantee a particular fit. Please see Measuring Your Pet for more detailed info. |
Size Pet opening |
Rough Cut width x height |
Exterior Frame Dimensions width x height |
Small 7"w x 11"h |
9 3/16" x 12 13/16" |
10 3/8" x 14 1/16" |
Medium 10.5"w x 15"h |
12 11/16" x 16 13/16 |
13 13/16" x 18 1/16" |
Large 13"w x 20"h |
15 3/16" x 21 13/16" |
16 3/8" x 23 1/16" |
Extra Large 15"w x 23"h |
17 3/16" x 24 13/16" |
18 3/8" x 26 1/16" |